teško je teško je
teško je teško je .
t̪̻ e̞ ʃ̺ k o̞ WORD_BOUNDARY j e̞ WORD_BOUNDARY t̪̻ e̞ ʃ̺ k o̞ WORD_BOUNDARY j e̞ WORD_BOUNDARY
t e š k o WORD_BOUNDARY j e WORD_BOUNDARY t e š k o WORD_BOUNDARY j e WORD_BOUNDARY . WORD_BOUNDARY